With gtk 2.4.22, immodule cache has moved from gtk.immodules to
immodules.cache. gtk-query-immodules-2.0 has a new option,
--update-cache that does what we want too.
Use this new option.
While here, add stage support to non slave ports
Reviewed by: kwm (immodules part)

Presenting GNOME 2.20.1 and all related works for FreeBSD. The official
GNOME 2.20 release notes can be found at
http://www.gnome.org/start/2.20/notes/en/ . Beyond that, this update
includes the new GIMP 2.4 (courtesy of ahze).
The GNOME 2.20 update also includes a huge change in the FreeBSD GNOME
hierarchy. We are now using the more standard DATADIR of ${PREFIX}/share
rather than ${PREFIX}/share/gnome. The result is that fewer patches and
hacks are needed to port GNOME components to FreeBSD. This will mean some
user changes may be required, so be sure to read /usr/ports/UPDATING for
more details.
This release and the things we accomplished in it would not have been
possible without mezz's crazy idea to collapse DATADIR, and his persistence
to make it happen successfully. Ahze and pav also deserve thanks for

Update 1.2 -> 1.3. This resolves a segfault occurring in some
situations due to an unterminated hotkey list.
The crash and cause was
Reported by: nork
nork@ also recommended a fix, but ume@ noticed that the latest version
of im-ja corrected the issue. In fact, this update was
Submitted by: ume